(19)

(11)

EP 2 575 638 A1

(12)

(43) Date of publication: 10.04.2013 Bulletin 2013/15 (21) Application number: 11733811.1 (22) Date of filing: 31.05.2011

(51) International Patent Classification (IPC):  A61B 17/135(2006.01) A61B 17/12(2006.01) A61B 17/132(2006.01) (86) International application number: PCT/EP2011/058953 (87) International publication number: WO 2012/004056 (12.01.2012 Gazette 2012/02)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 07.06.2010 US 352175 P 07.06.2010 SE 1050583 (71) Applicant: St. Jude Medical Systems AB 751 35 Uppsala (SE)	(72) Inventors: DAHLBERG, Mattias S-752 39 Uppsala (SE) ADENMARK, Tobias S-756 46 Uppsala (SE) (74) Representative: Holmberg, Nils Anders Patrik  BRANN AB P.O. Box 12246 102 26 Stockholm 102 26 Stockholm (SE)